Launch X-Sonic Clean BT / CNC-602a Injector Cleaner • Auto Test 1

Testing the launch fuel injector tester and cleaner, X-Sonic Clean BT / CNC-602a on a 2014 Audi Q7 3.0T fuel injectors.

On this customers job, the intake runner flaps also failed. This was caused from excessive carbon build up. Cause of faulty runner flaps is directly related to the bad injectors being driven on for 30,000+ miles w/o repair. Also excess carbon build up issues on Cylinder No.4, No.5 from R/O: XXXXXXX / Invoice: XXXXXXX is caused directly from faulty injectors. If problem was addressed at 19,000 miles, none of these issues would be present today. Current milage is 64,902 miles.

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